电磁四通阀
solenoid operated 4-way valve
亚稳态氦磁强计
metastable helium magnetometer
亚稳态分子PCl(b~1∑~+)
metastable molecule PCl(b1
亚稳态储能粒子
Metastable energy storage medium
亚稳态超导探测器
metastable superconductivity detector
亚稳固溶体
metastable solid solution
亚稳固溶扩展
Metastable solution expansion